Семинары

27.10.2009. Очередное заседание научного семинара "Математическая экономика"

Очередное заседание семинара "Математическая экономика" (руководители - д.ф.-м.н. В.И.Данилов и академик В.М.Полтерович) состоится

во вторник, 27 октября 2009 г., в 11 часов 30 минут

Программа заседания:

А.В.Белянин (ГУ-ВШЭ)
POWER AND PREFERENCES: AN EXPERIMENTAL APPROACH.

Соавторы: Ф.Алескеров, К.Погорельский.

Аннотация:
The paper uses an experimental approach to study the voting power distribution in the context of classical preferences, as well as in generalized form which takes into account players' preferences to coalesce with each other. Our results extend those of Montero, Sefton & Zhang (2008), confirming their basic findings using independent experimental data, and explain some of their empirical paradoxes. A major result of our experiment is that even small modifications of preferences lead to statistically significant differences in players' shares, justifying the use of generalized power indices over classical ones. Furthermore, our results suggest that pairwise preferences not only matter, but also might affect the outcomes of the games in a very unexpected manner which hardly can be figured out on prior grounds.


Семинары проходят в здании ЦЭМИ РАН по адресу: Нахимовский проспект 47, 5 этаж, аудитория 520.

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